I cannot use an attic as I do not live in a regular sized house ya know, I live in a trailer and its not exactly easy to be just cutting out holes.

Although what I could do is fake something along the lines of a chimney ya know? and vent it out that way, oh thanks mobay for that wonderfull idea.
Joel Reviewed by Joel on . Temp prob. Hey guys, I got a temp problem and need to ask you guys a question. So the temp in my grow room is about 75 deg with 800w HPS. To reduce 75deg to 40-50 would I install a cool air hood for the HPS and a couple fans? The reason in doing so is that it has been really tight up here now that cops have been using thermal heating over house's to bust fairly large grow rooms, I want mine to stay about average if not a little bit higher. After all, this is my 9 clone room and I dont want it to Rating: 5